Hazardous Weather Conditions
Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
A Few Clouds
76°F
24°C
| Humidity | 40% |
| Wind Speed | SW 9 G 25 mph |
| Barometer | 29.91 in (1011.3 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 Apr 1:54 pm EDT |
Extended Forecast for
Brownstown PA
This Afternoon
High: 84 °F
Mostly Sunny
Tonight
Low: 58 °F
T-storms
Likely then
Slight Chance
ShowersFriday
High: 75 °F
Decreasing
CloudsFriday Night
Low: 55 °F
Partly Cloudy
Saturday
High: 83 °F
Mostly Sunny
then Chance
T-stormsSaturday Night
Low: 42 °F
Showers
Sunday
High: 53 °F
Showers
LikelySunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 48 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 84. Southwest wind around 13 mph, with gusts as high as 24 mph.
Tonight
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 3am. Mostly cloudy, with a low around 58. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 55. Calm wind.
Saturday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 42. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brownstown PA
40.34°N 78.92°W (Elev. 1388 ft)
40.34°N 78.92°W (Elev. 1388 ft)
2:51 pm EDT Apr 16, 2026
2pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026
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